If you like to do sports and listen music, this Bluetooth bottle provides for you. Multi-functional smart cup can make you answering and listen music by wireless connection with your phone or MP3. You can enjoy your preferred music with 360-degree sound field when you do sports, convenient and stable.

Features:
Wireless audio playback-smartphone, tablets and other devices that support Bluetooth V2.1 and up.
Water-resistant outer shell to IPX7, can be immersed in water up to 1m for up to 30 minutes.
Quick button press to receive incoming phone calls with mic built-in.
Built-in TF card slot, supporting MP3 and WAV audio files.
Flashing red safety light, suitable for walking and cycling in the dark.
BPA free water bottle, can be detached from speaker for easy cleaning.

Specifications:
Surface Material: Plastic
Color: Grey, Blue (optional)
Capacity: 450ml
Output Power: 5W
Effective Distance: 10 meters
Play Time: 6 hours
Chargeable Time: 2 hours
Battery Capacity: 800 mAh
Support Bluetooth Version: 2.1 and up
Operation Distance: 10M
Chargeable Voltage: DC 5V
Effective Talk Distance from Speaker: One meter
Item Size: 25.2 * 8.2cm / 9.2 * 3.23in
Item Weight: 470g / 16.58oz
Package Weight: 475g / 16.76oz
Package Size: 26.6 * 10.7 * 9.3cm / 10.47 * 4.21 * 3.66in

Package List:
1 * Water Bottle with Bluetooth Speaker
1 * USB Charging Cable
1 * Instructional Manual